APA引文
ebrary, Inc. (2000). Observations on the President's fiscal year 2001 federal science and technology budget. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. Observations on the President's Fiscal Year 2001 Federal Science and Technology Budget. Washington, D.C.: National Academy Press, 2000.
MLA引文
ebrary, Inc. Observations on the President's Fiscal Year 2001 Federal Science and Technology Budget. National Academy Press, 2000.
警告：這些引文格式不一定是100％准確.